<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="88px"
    >
      <el-form-item label="学生姓名" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="手机号" prop="phone">
        <el-input
          v-model="queryParams.phone"
          placeholder="请输入作者"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="年级/专业" prop="major">
        <el-input
          v-model="queryParams.major"
          placeholder="请输入作者"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['home:carousel:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['home:carousel:edit']"
          >修改</el-button
        >
      </el-col>
    </el-row>
    <el-table
      border
      v-loading="loading"
      :data="carouselList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column type="index" label="序号" width="55" align="center" />
      <el-table-column label="姓名" align="center" prop="userName" />
      <el-table-column label="年级/专业" align="center" prop="major" />
      <el-table-column label="手机号" align="center" prop="phone" />
      <el-table-column label="注册时间" align="center" prop="createTime" />
      <el-table-column label="审核状态" align="center" prop="createTime">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status == 0" type="danger">未审核</el-tag>
          <el-tag v-if="scope.row.status == 1" type="success">已审核</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="头像" align="center" prop="imgUrl">
        <template slot-scope="scope">
          <image-preview :src="scope.row.imgUrl" :width="50" :height="50" />
        </template>
      </el-table-column>

      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-popconfirm
            title="确认审核通过？"
            @confirm="confirm(scope.row)"
            v-if="scope.row.status == 0"
          >
            <el-button
              slot="reference"
              size="mini"
              type="text"
              icon="el-icon-edit"
              v-hasPermi="['home:carousel:edit']"
              >审核</el-button
            >
          </el-popconfirm>

          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['article:incubation:remove']"
            >修改</el-button
          >

          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['article:incubation:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改轮播图对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="学生姓名" prop="userName">
          <el-input v-model="form.userName" placeholder="请输入学生姓名" />
        </el-form-item>
        <el-form-item label="手机号" prop="phone">
          <el-input
            v-model="form.phone"
            placeholder="请输入手机号"
          />
        </el-form-item>
        <el-form-item label="学校" prop="school">
          <el-input
            v-model="form.school"
            placeholder="请输入学校"
          />
        </el-form-item>
        <el-form-item label="学号" prop="studentNumber">
          <el-input
            v-model="form.studentNumber"
            placeholder="请输入学号"
          />
        </el-form-item>
        <el-form-item label="年级/专业" prop="major">
          <el-input
            v-model="form.major"
            placeholder="请输入年级/专业"
          />
        </el-form-item>
        <el-form-item label="身份证号" prop="idCard">
          <el-input
            v-model="form.idCard"
            placeholder="请输入身份证号"
          />
        </el-form-item>
        <!-- <el-form-item label="头像" prop="imgUrl">
          <image-upload v-model="form.imgUrl" :limit="1" />
        </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { status } from "nprogress";
import {
  listStu,
  getCarousel,
  delStu,
  addCarousel,
  edit,
  updateCarousel,
  check,
  add,
} from "../../../api/home/user";

export default {
  name: "Carousel",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 轮播图表格数据
      carouselList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        phone: null,
        userName: null,
        major: "",
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        userName: [
          { required: true, message: "姓名不能为空", trigger: "blur" }
        ],
        phone: [
          { required: true, message: "手机号不能为空", trigger: "blur" }
        ],

      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询轮播图列表 */
    getList() {
      this.loading = true;
      this.queryParams.isUsing = 1
      listStu(this.queryParams).then((response) => {
        this.carouselList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        idCard: "",
        imgUrl: "",
        mail: "",
        major: "",
        nickName: "",
        phone: "",
        school: "",
        status: 0,
        studentNumber: "",
        userName: "",
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加学生信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.open = true;
      let info = JSON.parse(JSON.stringify(row))
      this.form = info
      // const id = row.id || this.ids;
      // getCarousel(id).then((response) => {
      //   this.form = response.data;
      
      //   this.title = "修改学生信息";
      // });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            edit(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            add(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    //
    confirm(row) {
      console.log(row);
      let params = {
        id: row.id,
        status: 1,
      };
      check(params).then((res) => {
        this.getList();
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除学生编号为"' + ids + '"的数据项？')
        .then(function () {
          return delStu(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "home/carousel/export",
        {
          ...this.queryParams,
        },
        `carousel_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
